It was called ‘complement’ because it aided the antibacterial activity of antibodies. However, it is now known that the complement system can be activated early in an infection without the presence of ...

Humoral PRMs and the complement system are indispensable immune defense factors and are the first line of defense against danger signals. However, the roles of humoral PRMs have been fairly ...

The complement system is a recognized pillar of host defence against infection and noxious self-derived antigens. Complement is traditionally known as a serum-effective system, whereby the liver ...

VALLEY COTTAGE, N.Y. – Complement system consists of more than 30 proteins and it operates as defense against infection. Composition of the 30 proteins in blood or serum is known as complement cascade ...